Moving from Naperville, IL to O'fallon, IL?
The Moving Checklist Planner turns your move-in date into a dated checklist, packing inventory and budget — seven tabs for Google Sheets or Excel, $12 once.
Is Naperville, IL or O'fallon, IL Safer?
According to crimebycity.com's analysis of FBI data, Naperville, IL is safer than O'fallon, IL (Safety Score 76/100 vs 66/100), with a total crime rate of 967 per 100,000 versus 1,215 for O'fallon, IL — 20% lower. Naperville has lower rates in 5 of 7 crime categories.
The biggest difference is in murder, where Naperville has a 79% lower rate.
Note: Naperville is 4.7x larger by coverage, which can affect crime rate comparisons. Larger cities tend to report higher rates due to density and more comprehensive reporting.
Quiz: which of these is MORE DANGEROUS than Naperville, IL?
Naperville — 5-Year Trend
Violent
Property
Total
O'fallon — 5-Year Trend
Violent
Property
Total
Naperville, IL
O'fallon, IL
Detailed Crime Rate Comparison
| Crime Type | Naperville | O'fallon | Difference |
|---|---|---|---|
| Total Crime Rate | 967.3 | 1,214.8 | -247.5 |
| Violent Crime Rate | 83.7 | 194.6 | -110.9 |
| Murder Rate | 0.7 | 3.1 | -2.5 |
| Rape Rate | 29.9 | 31.4 | -1.5 |
| Robbery Rate | 15.3 | 12.6 | +2.7 |
| Aggravated Assault Rate | 37.9 | 147.5 | -109.7 |
| Property Crime Rate | 883.6 | 1,020.2 | -136.6 |
| Burglary Rate | 65.8 | 182.1 | -116.3 |
| Larceny-Theft Rate | 755.4 | 678.1 | +77.3 |
| Motor Vehicle Theft Rate | 62.5 | 160.1 | -97.7 |
All rates per 100,000 residents. Source: FBI UCR.
Moving from Naperville, IL to O'fallon, IL?
The Moving Checklist Planner turns your move-in date into a dated checklist, packing inventory and budget — seven tabs for Google Sheets or Excel, $12 once.
Frequently Asked Questions
Is Naperville or O'fallon safer?
Naperville, IL is safer with a total crime rate of 967 per 100K vs 1,215 for O'fallon, IL — a 20% difference.
How do violent crime rates compare?
Naperville has a violent crime rate of 83.7 per 100K while O'fallon has 194.6. Naperville has lower violent crime.
About Naperville, IL
Naperville, a large Chicago suburb, is home to the Riverwalk, a scenic parkway along the DuPage River. This affluent community boasts a highly educated population and a thriving economy, contributing to its reputation as a desirable place to live. With a safety score of 76/100 and a population coverage of 150,521, Naperville has a total crime rate of 967.3 per 100,000 residents.
About O'fallon, IL
O'Fallon, Illinois, a city in St. Clair County, was founded in 1854 near the Ohio & Mississippi Railroad. It's a growing suburban community in the Metro East region, east of St. Louis, Missouri. With a safety score of 66/100 and a population coverage of 31,856, O'fallon has a total crime rate of 1,214.8 per 100,000 residents.